Aluminum credit card case - RFID protection</br></br>Product Description</br></br>4 1/2" x 3" wallet. has 6 sleeves for holding your credit cards & ID. RFID chips are being embedded in many credit cards, ID's, passports, transit cards & more. RFID scanning has now advanced so much that this personal information can be read from a distance by "bad guys" Armored wallets & credit card sleeves protect your information for you.</br><br/>http://www.amazon.com/gp/product/B00D0SH0Y8